Question

Oi
Calcular
(2x²+4x)/2x =
(5x³ - 15x²)/5x² =
(4x⁷c + 3xac)/ac =​

Answer 1

Oie, Td Bom?!

I.

$\frac{2x {}^{2} + 4x}{2x} = \frac{2x \: . \: (x +2 )}{2x} = x + 2$

II.

$\frac{5x {}^{3} - 15x {}^{2} }{5x {}^{2} } = \frac{5x {}^{2} \: . \: (x - 3)}{5x {}^{2} } = x - 3$

III.

$\frac{4x { }^{7} c + 3xac}{ac} = \frac{c \: . \: (4x {}^{7} + 3xa)}{ac} = \frac{4x {}^{7} + 3ax}{a}$

Att. Makaveli1996